PROX – Page 10 – Bill's Exhausts

$411.00 off

PROX Connecting Rod 3.3405

Sale price $5,609⁰⁰ TWD Regular price $6,020⁰⁰

Low stock (3 units)
$428.00 off

PROX Connecting Rod 3.24

Sale price $5,291⁰⁰ TWD Regular price $5,719⁰⁰

Very low stock (1 unit)
$222.00 off

PROX Connecting Rod 3.6217

Sale price $3,824⁰⁰ TWD Regular price $4,046⁰⁰

Very low stock (1 unit)
$302.00 off

PROX Connecting Rod 3.4218

Sale price $3,824⁰⁰ TWD Regular price $4,126⁰⁰

In stock (13 units)
$463.00 off

PROX Connecting Rod 3.4334

Sale price $5,291⁰⁰ TWD Regular price $5,754⁰⁰

Low stock (3 units)
$302.00 off

PROX Connecting Rod 3.4285

Sale price $3,824⁰⁰ TWD Regular price $4,126⁰⁰

In stock (15 units)
$340.00 off

PROX Connecting Rod 3.6326

Sale price $5,291⁰⁰ TWD Regular price $5,631⁰⁰

Low stock (3 units)
$302.00 off

PROX Connecting Rod 3.3207

Sale price $3,824⁰⁰ TWD Regular price $4,126⁰⁰

Low stock (4 units)
$392.00 off

PROX Connecting Rod 3.632

Sale price $3,824⁰⁰ TWD Regular price $4,216⁰⁰

Very low stock (1 unit)
$302.00 off

PROX Connecting Rod 3.2225

Sale price $3,824⁰⁰ TWD Regular price $4,126⁰⁰

In stock (13 units)
$384.00 off

PROX Connecting Rod 3.1406

Sale price $4,143⁰⁰ TWD Regular price $4,527⁰⁰

Low stock (4 units)
$247.00 off

PROX Connecting Rod 3.3402

Sale price $5,609⁰⁰ TWD Regular price $5,856⁰⁰

In stock (5 units)
$392.00 off

PROX Connecting Rod 3.3316

Sale price $3,824⁰⁰ TWD Regular price $4,216⁰⁰

In stock (14 units)
$463.00 off

PROX Connecting Rod 3.2401

Sale price $5,291⁰⁰ TWD Regular price $5,754⁰⁰

In stock (8 units)
Sold out
$148.00 off

PROX Connecting Rod 3.2021

Sale price $3,027⁰⁰ TWD Regular price $3,175⁰⁰
$302.00 off

PROX Connecting Rod 3.4223

Sale price $3,824⁰⁰ TWD Regular price $4,126⁰⁰

Low stock (3 units)
$302.00 off

PROX Connecting Rod 3.4214

Sale price $3,824⁰⁰ TWD Regular price $4,126⁰⁰

Low stock (2 units)
$392.00 off

PROX Connecting Rod 3.6248

Sale price $3,824⁰⁰ TWD Regular price $4,216⁰⁰

Low stock (2 units)
$182.00 off

PROX Connecting Rod 3.1661

Sale price $6,374⁰⁰ TWD Regular price $6,556⁰⁰

Low stock (2 units)
$302.00 off

PROX Connecting Rod 3.3224

Sale price $3,824⁰⁰ TWD Regular price $4,126⁰⁰

Low stock (3 units)
$411.00 off

PROX Connecting Rod 3.2434

Sale price $5,609⁰⁰ TWD Regular price $6,020⁰⁰

Very low stock (1 unit)
$392.00 off

PROX Connecting Rod 3.6323

Sale price $3,824⁰⁰ TWD Regular price $4,216⁰⁰

In stock (20 units)
$302.00 off
PROX Connecting Rod 3.3211

Sale price $3,824⁰⁰ TWD Regular price $4,126⁰⁰

In stock (13 units)
$392.00 off
PROX Connecting Rod 3.6319

Sale price $3,824⁰⁰ TWD Regular price $4,216⁰⁰

Low stock (2 units)
$136.00 off

PROX Connecting Rod 3.6017

Sale price $3,505⁰⁰ TWD Regular price $3,641⁰⁰

Very low stock (1 unit)
$182.00 off

PROX Connecting Rod 3.1654

Sale price $6,374⁰⁰ TWD Regular price $6,556⁰⁰

Low stock (3 units)
$272.00 off

PROX Connecting Rod 3.1495

Sale price $5,291⁰⁰ TWD Regular price $5,563⁰⁰

In stock (6 units)
$301.00 off

PROX Connecting Rod 3.2304

Sale price $3,824⁰⁰ TWD Regular price $4,125⁰⁰

In stock (11 units)
Sold out
$411.00 off

PROX Connecting Rod 3.2426

Sale price $5,609⁰⁰ TWD Regular price $6,020⁰⁰
$392.00 off

PROX Connecting Rod 3.3323

Sale price $3,824⁰⁰ TWD Regular price $4,216⁰⁰

Low stock (4 units)
$411.00 off

PROX Connecting Rod 3.4406

Sale price $5,609⁰⁰ TWD Regular price $6,020⁰⁰

In stock (5 units)
Sold out

PROX Connecting Rod 3.3108

Regular price $3,505⁰⁰ TWD
$255.00 off

PROX Connecting Rod 3.2007

Sale price $2,549⁰⁰ TWD Regular price $2,804⁰⁰

Low stock (2 units)
$411.00 off

PROX Connecting Rod Kit - Yamaha YFZ450 3.2436

Sale price $5,609⁰⁰ TWD Regular price $6,020⁰⁰

Low stock (2 units)
$194.00 off

PROX Connecting Rod Kit - Honda XL125S 3.1253

Sale price $3,027⁰⁰ TWD Regular price $3,221⁰⁰

Low stock (3 units)
Sold out
$835.00 off

PROX Connecting Rod Kit - Honda XR250R 3.1357

Sale price $4,728⁰⁰ TWD Regular price $5,563⁰⁰
Sold out
$761.00 off

PROX Connecting Rod Kit - Honda CRF150R 3.1227

Sale price $3,984⁰⁰ TWD Regular price $4,745⁰⁰
Sold out
$45.00 off

PROX Connecting Rod 03.2021F

Sale price $3,824⁰⁰ TWD Regular price $3,869⁰⁰
$411.00 off

PROX Connecting Rod Kit 3.1405

Sale price $5,609⁰⁰ TWD Regular price $6,020⁰⁰

Very low stock (1 unit)
$402.00 off

PROX Connecting Rod Kit 3.6427

Sale price $5,737⁰⁰ TWD Regular price $6,139⁰⁰

In stock (5 units)
$182.00 off
PROX Connecting Rod Kit 3.166

Sale price $6,374⁰⁰ TWD Regular price $6,556⁰⁰

Very low stock (1 unit)
$411.00 off

PROX Connecting Rod Kit 3.4409

Sale price $5,609⁰⁰ TWD Regular price $6,020⁰⁰

Very low stock (1 unit)
Sold out
$402.00 off

PROX Connecting Rod Kit 3.6528

Sale price $5,737⁰⁰ TWD Regular price $6,139⁰⁰
$402.00 off

PROX Connecting Rod Kit 3.6428

Sale price $5,737⁰⁰ TWD Regular price $6,139⁰⁰

Low stock (3 units)
$411.00 off

PROX Connecting Rod 3.3408

Sale price $5,609⁰⁰ TWD Regular price $6,020⁰⁰

Very low stock (1 unit)
$136.00 off

PROX Connecting Rod 3.6029

Sale price $3,505⁰⁰ TWD Regular price $3,641⁰⁰

In stock (20 units)
$301.00 off

PROX Connecting Rod Kit 3.13

Sale price $3,824⁰⁰ TWD Regular price $4,125⁰⁰

In stock (6 units)
Sold out
$411.00 off

PROX Connecting Rod Kit 3.244

Sale price $5,609⁰⁰ TWD Regular price $6,020⁰⁰
$463.00 off

PROX Connecting Rod Kit 3.434

Sale price $5,291⁰⁰ TWD Regular price $5,754⁰⁰

Very low stock (1 unit)
$508.00 off

PROX Connecting Rod Kit 3.634

Sale price $5,291⁰⁰ TWD Regular price $5,799⁰⁰

Low stock (3 units)

Let customers speak for us

from 666 reviews

Arrived super quick

Arrived super quick, no complaints

Anonymous

11/20/2025

IN STOCK M4 Exhaust GP Black Slip on GSXR600/750 2011-2025 SU6112-GP

Great customer support

Great customer support, fast shipping and delivery , and great quality exhaust . Sounds nice 👍🏼 would definitely recommend

Atticus

11/13/2025

IN STOCK M4 Exhaust GP19 Black Slip On 2009 - 2025 2026 ZX6R zx6 KA6922-GP19

Fast service and the pipe is very well made

Fast service and the pipe is very well made.

72188PD Arrow H.D.1250 Pan America 20-25 Racing St. Steel De-Catalyzed Collector

Purchased the power core 4 along with the mega bomb header

Purchased the power core 4 along with the mega bomb header. Sounds great! Looks even better! Slammed them both on my 22’ KX 250f.

ROBERT T CLARK

11/11/2025

FMF Powercore 4 Muffler KX250F/X 2021-2023 042392 1821-2038

Was trying to find a reseller for Graves products. Stumbled upon this site. No hassles. Ships to Australia (big plus). Now I can mod my dream bike.
Exhaust is gnarly, obnoxious... exactly what I want! Makes all the right sounds.
I'd buy another one if I had another bike.
Super easy fitment, shaved off so much weight with the titanium build.
Absolute piece of art.

Nazzy

11/05/2025

Bill's Exhausts

Great price and amazing sound

Great price and amazing sound.

Michael Adams

10/27/2025

AKRAPOVIC Carbon Fiber Muffler NINJA 400 /500 2018-2025 S-K4SO6-APC 1811-3515

This system with a BT Moto tune sounds and feels amazing

This system with a BT Moto tune sounds and feels amazing. The weight reduction, power increase makes this bike handle even better.
The titanium exhaust system looks amazing.

Lou D

10/19/2025